1. Introducció
This manual provides essential instructions for the safe and effective operation, maintenance, and troubleshooting of your Shark Navigator NV355 Lift Away Professional Vacuum. Please read this manual thoroughly before using the appliance and retain it for future reference.
The Shark Navigator NV355 is a lightweight 2-in-1 upright vacuum featuring Lift-Away technology, allowing the canister to detach for portable cleaning. It includes a completely sealed system with a HEPA filter to capture dust and allergens, and a brush roll shutoff button for seamless transition between carpet and bare floor cleaning.
2. Instruccions de seguretat importants
Quan s'utilitza un aparell elèctric, sempre s'han de tenir en compte les precaucions bàsiques, com ara les següents:
- Llegiu totes les instruccions abans d'utilitzar aquesta aspiradora.
- Always unplug the vacuum cleaner from the electrical outlet before cleaning or performing any maintenance.
- No l'utilitzeu a l'aire lliure ni sobre superfícies humides.
- No permetre que s'utilitzi com a joguina. Cal prestar molta atenció quan l'utilitzen nens o a prop dels nens.
- Utilitzeu només com es descriu en aquest manual. Utilitzeu només els accessoris recomanats pel fabricant.
- No manipuleu l'endoll o l'aspiradora amb les mans mullades.
- No introduïu cap objecte a les obertures. No utilitzar amb cap obertura bloquejada; mantenir lliure de pols, pelusses, cabells i qualsevol cosa que pugui reduir el flux d'aire.
- Mantingueu els cabells, la roba solta, els dits i totes les parts del cos lluny de les obertures i les parts mòbils.
- Apagueu tots els controls abans de desconnectar.
- Tingueu molta cura quan netegeu les escales.
- No l'utilitzeu per recollir líquids inflamables o combustibles, com ara la gasolina, ni l'utilitzeu en zones on puguin estar presents.
- No agafeu res que estigui cremant o fumant, com ara cigarrets, llumins o cendres calentes.
- No l'utilitzeu sense el got de pols i/o els filtres al seu lloc.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents al vostre paquet:
- Main Vacuum Unit (Motorized Floor Nozzle, Canister, Wand, Handle)
- Hard Floor Hero Attachment
- Eina de tapisseria àmplia
- Raspall de pols
- Eina per esquerdes de 8 polzades
4. Muntatge i muntatge
Follow these steps to assemble your Shark Navigator NV355 vacuum:
- Insert the wand into the motorized floor nozzle until it clicks securely into place.
- Place the canister onto the wand and slide it down until it clicks into place.
- Insert the handle into the top of the wand until it clicks securely.
- Attach the hose to the back of the canister by aligning the tabs and pushing until it clicks.
- Store accessories on the onboard posts for convenience.

Figure 4.1: Fully assembled Shark Navigator NV355 Lift Away Professional Vacuum.
5. Instruccions de funcionament
5.1 Encès i apagat
Plug the power cord into a suitable electrical outlet. Press the power button located on the canister to turn the vacuum on or off.
5.2 Surface Selection (Brush Roll Control)
The vacuum features a brush roll shutoff button to optimize cleaning for different surfaces:
- Hard Floor Setting: Press the brush roll button to turn off the brush roll. This setting is ideal for bare floors and delicate rugs to prevent scattering debris.
- Carpet Setting: Press the brush roll button to turn on the brush roll. The brush roll will spin to deep clean carpets.

Figure 5.1: The power nozzle of the Shark Navigator NV355, showing the brush roll indicator.
5.3 Using Lift-Away Mode
The Lift-Away feature allows for portable cleaning in hard-to-reach areas:
- Premeu el botó "Elevació" del recipient.
- Aixequeu el recipient i separeu-lo de la boquilla del terra.
- You can now carry the canister and use the wand with attachments for above-floor cleaning, or connect the hose directly to the canister for handheld use.

Figure 5.2: A user demonstrating the Lift-Away mode for cleaning high areas with the wand and canister.

Figure 5.3: A user demonstrating the Lift-Away mode for cleaning stairs with the hose and canister.
5.4 Ús d'adjunts
Connect the desired attachment to the end of the wand or directly to the hose for specialized cleaning tasks:
- Hard Floor Hero: Designed for superior bare floor cleaning.
- Eina de tapisseria ampla: Effective for removing pet hair and lint from upholstery and fabrics.
- Raspall de pols: Gently cleans delicate surfaces.
- 8-inch Crevice Tool: Reaches into tight spaces and corners.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim de la teva aspiradora.
6.1 Buidar el recipient de pols
Buideu el recipient per a la pols després de cada ús o quan les restes arribin a la línia d'OMPLIMENT MÀXIM. Per buidar:
- Assegureu-vos que l'aspirador està desconnectat.
- Press the dust cup release latch and lift the dust cup off the canister.
- Hold the dust cup over a trash bin and press the bottom release latch to open the bottom lid.
- Close the lid and reattach the dust cup to the canister.
6.2 Neteja de filtres
The Shark Navigator NV355 has a completely sealed system with a HEPA filter and foam/felt filters. Clean filters regularly to maintain suction power.
- Filtres d'escuma i feltre pre-motor: Rinse every 3 months. Locate these filters above the dust cup. Remove, rinse with water until clear, and air dry completely for at least 24 hours before reinstalling.
- Post-Motor HEPA Filter: Rinse once every 2 years. Locate this filter at the bottom of the canister. Remove, rinse with water until clear, and air dry completely for at least 24 hours before reinstalling.
Important: Do not operate the vacuum without all filters properly installed and completely dry.
6.3 Neteja del raspall rotatiu
Periodically check the brush roll for hair, string, or debris. Use scissors to carefully cut away any wrapped material. Ensure the brush roll spins freely.
7. Solució De Problemes
If your vacuum is not functioning as expected, consult the following guide:
| Problema | Causa possible | Solució |
|---|---|---|
| L'aspiradora no s'encén. | El cable d'alimentació no està ben connectat. | Comproveu la connexió del cable d'alimentació. |
| No suction or low suction. | Dust cup is full. Filters need cleaning. Blockage in hose or nozzle. | Empty dust cup. Clean pre-motor and post-motor filters. Check hose, wand, and nozzle for blockages. |
| El rotllo del pinzell no gira. | Brush roll is off. Blockage in brush roll. Vacuum is in Lift-Away mode. | Ensure brush roll button is engaged. Clear any obstructions from brush roll. Ensure canister is attached to floor nozzle. |
| Vacuum picks up small debris, but pushes larger debris. | Brush roll is on for hard floors. | Turn off brush roll for bare floor cleaning. |
8. Especificacions
- Marca: Tauró
- Nom del model: NV355
- Pes de l'article: 7.5 Pounds (detachable canister)
- Font d'alimentació: Corded Electric (Note: Product description mentions 'Battery Powered' but this is incorrect for this model, it is corded.)
- Factor de forma: Upright / Lift-Away
- Filtració: Anti-Allergen Complete Seal Technology with HEPA filter
- Característiques especials: Swivel Steering, Brush Roll Shutoff
9. Garantia i Suport
As this product is listed as 'Renewed', specific warranty terms may vary. Please refer to the warranty information provided at the time of purchase or contact the seller directly for details regarding your specific warranty coverage.
For further assistance or to purchase replacement parts, please contact Shark customer support or visit their official weblloc.